Fields calculator New V8

Calculate simple or complex expressions using operators and functions that can be applied to field values in a table and/or to constant values

Calculation of new or existing field values using arithmetic, mathematical, date, etc., expressions. Include constant values and/or values from other fields

Geometric functions like Area or Perimeter are also available

Operators and functions

Operators and functions New V8

Build expressions applying operators and functions to field values. Arithmetics, mathematics, date and text functions available

Geometric functions

Geometric functions New V8

Get geometric property values, extract coordinates and elevation values. Store them in new or existing fields. Can be also be used as conditions, for example, classify features depending their area or perimeter

Advanced expressions

Advanced expressions New V8

Use programming expressions and create advanced calculations and preview results. Concatenated and nested conditions, switch-case, lists, type checks and conversions, ...

Resources and Information

videos

Fields calculator

links

Fields calculator - User manual

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frequently asked questions

Current compatible ZWCAD applications:
  • ZWCAD and ZWCAD Architecture
  • Professional edition (Classic and Standard editions are not compatible)
  • Versions: From v.2017 to v.2024 both included
System requirements:
  • Windows 7 or higher
  • 100 MB free disk space, or more
  • Windows Installer 3.1 or later
Spatial files
  • Esri Shape file - (SHP)
  • Google Earth file - (KML, KMZ)
  • OpenStreetMap file - (OSM, PBF) (1)
  • LiDAR file - (LAS, LAZ) (1)
  • GPS exchange format file - (GPX)
  • Esri ASCII Grid file - (ASC, ASCII) (1)
  • ASCII text file - (ASC, CSV, NEZ, TXT, XYZ, UPT)
  • SQLite file - (SQLITE, DB)
  • GeoPackage file - (GPKG) (1)
  • GML file - (GML, GZ, XML)
  • Raster image file - (TIF, PNG, JPG, JPEG, TIFF) (1)
  • Autodesk SDF file - (SDF) (3)
  • MicroStation v.7 file - (DGN) (2)
  • AutoCAD DXF file - (DXF) (2)
  • Esri ArcInfo export file (ASCII) - (E00) (1) (2)
  • MapInfo file - (TAB) (2)
  • MapInfo interchange format file - (MIF/MID) (2)
  • GeoJSON file - (GEO.JSON) (2)

Spatial raster files
  • Raster image file - (TIF, PNG, JPG, JPEG, TIFF) (1)
    • Georeference sources - (GeoTIFF, World files, Google Earth .GEPRINT, etc.)

Spatial data servers and Geo-databases
  • Esri Geodatabase File (1)
  • PostGIS database
  • Microsoft SQL Server Spatial database
  • MySQL database (1) (3)

Image map servers
  • WMS Web Map Services (4)
  • WMTS Web Map Tile Services (4)
  • XYZ/TMS Tile Map Services (4)

Other spatial data sources
  • Open Database Connectivity ODBC (1)
  • WFS data store (1)
  • WFS data store (FDO) (1) (3) (5)
  • WFS data store (OGR) (1) (2) (5)

(1) Read-only
(2) OGR data source
(3) FDO provider
(4) Background Maps technology
(5) DEPRECATED - Whenever possible use the native WFS data provider

Note: certain data Providers are only valid for some Editions of the application
  • We process a personalized analysis of each case, so some types of advanced licenses are not offered directly on the web store. Please contact to support@spatialmanager.com indicating your needs and we will send you a customized quote